Grimes Pass, ID
Unincorporated community in Boise County, Idaho
Grimes Pass is a small unincorporated community in Boise County, Idaho. It is 6.0 miles NW of Garden Valley, the nearest town. Its ZIP code is 83622.
Grimes Pass at a glance
- State
- Idaho
- County
- Boise County
- ZIP code
- 83622
- Nearest town
- Garden Valley (6.0 mi)
- Time zone
- America/Boise
- Coordinates
- 44.0447, -115.8564
Weather in Grimes Pass now
Loading the National Weather Service forecast…
Grimes Pass weather by the hour
Grimes Pass weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Grimes Pass.
This week in Grimes Pass
Sunrise, sunset and moon in Grimes Pass
What is the weather usually like in Grimes Pass?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 19°F average low
- 26.6 inprecipitation per year · 675 mm
- 69.4 insnowfall per year · 176 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Grimes Pass: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station GARDEN VALLEY, ID US (USC00103448), adjusted for the elevation of Grimes Pass.
Grimes Pass weather month by month
Sunrise and sunset in Grimes Pass through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:13 AM | 5:32 PM | 9 h 19 min |
| February | 7:40 AM | 6:14 PM | 10 h 34 min |
| March | 7:53 AM | 7:51 PM | 11 h 57 min |
| April | 6:57 AM | 8:28 PM | 13 h 31 min |
| May | 6:15 AM | 9:04 PM | 14 h 49 min |
| June | 5:58 AM | 9:30 PM | 15 h 31 min |
| July | 6:13 AM | 9:25 PM | 15 h 12 min |
| August | 6:46 AM | 8:49 PM | 14 h 3 min |
| September | 7:21 AM | 7:55 PM | 12 h 33 min |
| October | 7:57 AM | 7:01 PM | 11 h 4 min |
| November | 7:37 AM | 5:18 PM | 9 h 41 min |
| December | 8:09 AM | 5:07 PM | 8 h 57 min |
Times for the 15th of each month, local time (America/Boise).
What is the weather like in Grimes Pass?
Grimes Pass has a warm-summer mediterranean continental climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 19°F (-7°C).
It gets about 26.6 inches (675 mm) of precipitation a year. The wettest month is December and the driest is July. Snow is common: about 69 inches fall in an average year.
The best time to visit Grimes Pass is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Grimes Pass
The closest live webcam is Valley › West, 22.6 miles N of Grimes Pass.
Webcams: Windy.com. Distances in a straight line from Grimes Pass.
Do you know Grimes Pass? Tell us about it
Help other travelers: share what makes Grimes Pass special. We review every message before publishing it.
Map of Grimes Pass, ID
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Grimes Pass Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Grimes Pass
Other communities near Grimes Pass
Questions about Grimes Pass
Where is Grimes Pass, ID?
Grimes Pass is an unincorporated community in Boise County, Idaho, 6.0 miles NW of Garden Valley.
What county is Grimes Pass in?
Grimes Pass is in Boise County, Idaho.
What is the ZIP code of Grimes Pass, ID?
The ZIP code for Grimes Pass is 83622.
What is the nearest town to Grimes Pass?
Garden Valley, 6.0 miles away.
Are there webcams near Grimes Pass?
Yes. The closest is Valley › West, 22.6 miles away.
What is the hottest month in Grimes Pass?
July, with an average high of 89°F (32°C).
What is the coldest month in Grimes Pass?
January, with an average low of 19°F (-7°C).
How much does it rain in Grimes Pass?
About 26.6 inches (675 mm) a year; the wettest month is December.
Does it snow in Grimes Pass?
Yes, about 69 inches of snow fall in an average year.
When is the best time to visit Grimes Pass?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Grimes Pass have?
Warm-summer mediterranean continental (Köppen Dsb).
Last updated: